In 2017, Miley shared an image of her model brother walking the D&G runway, writing in the caption that she was proud of her sibling but that she nonetheless disagreed with the brand's politics. That was likely a reference to people boycotting D&G for openly dressing First Lady Melania Trump.

"Ignorant!!!" he commented on the post.

He then re-posted Miley's Instagram and ranted, "We are Italian and we don't care about politics and mostly neither about the American one!"

"We make dresses and if you think about doing politics with a post it's simply ignorant. We don't need your posts or comments so next time please ignore us!! #boycottdolcegabbana."

Stefano Gabbana is also something of a villain in the LGBTQ community, despite the fact that he is attracted to men. (He doesn't identify as "gay," however.)

(Photo: Getty Images)

In an 2015 interview with Italy's Panorama magazine, he expressed disapproval of same-sex parents and called children conceived through insemination "synthetic children."

"The only family is the traditional one. No chemical offsprings and rented uterus," he said.